207533340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{18301}}^1$

素因数の和:18329

約数の個数: 120

約数和(自身を含む): 744086112

約数和(自身を除く): 536552772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 18301, 36602, 54903, 73204, 91505, 109806, 128107, 164709, 183010, 219612, 256214, 274515, 329418, 366020, 384321, 494127, 512428, 549030, 640535, 658836, 768642, 823545, 988254, 1098060, 1152963, 1281070, 1482381, 1537284, 1647090, 1921605, 1976508, 2305926, 2470635, 2562140, 2964762, 3294180, 3458889, 3843210, 4611852, 4941270, 5764815, 5929524, 6917778, 7411905, 7686420, 9882540, 10376667, 11529630, 13835556, 14823810, 17294445, 20753334, 23059260, 29647620, 34588890, 41506668, 51883335, 69177780, 103766670, 207533340]

約数ペア:

[(1, 207533340), (2, 103766670), (3, 69177780), (4, 51883335), (5, 41506668), (6, 34588890), (7, 29647620), (9, 23059260), (10, 20753334), (12, 17294445), (14, 14823810), (15, 13835556), (18, 11529630), (20, 10376667), (21, 9882540), (27, 7686420), (28, 7411905), (30, 6917778), (35, 5929524), (36, 5764815), (42, 4941270), (45, 4611852), (54, 3843210), (60, 3458889), (63, 3294180), (70, 2964762), (81, 2562140), (84, 2470635), (90, 2305926), (105, 1976508), (108, 1921605), (126, 1647090), (135, 1537284), (140, 1482381), (162, 1281070), (180, 1152963), (189, 1098060), (210, 988254), (252, 823545), (270, 768642), (315, 658836), (324, 640535), (378, 549030), (405, 512428), (420, 494127), (540, 384321), (567, 366020), (630, 329418), (756, 274515), (810, 256214), (945, 219612), (1134, 183010), (1260, 164709), (1620, 128107), (1890, 109806), (2268, 91505), (2835, 73204), (3780, 54903), (5670, 36602), (11340, 18301)]